WilliamAP WilliamAP

03-12-2020
Mathematics

contestada

I need the steps. Please help me. Thanks!

I need the steps Please help me Thanks class=

Respuesta :

jadamichel07 jadamichel07

03-12-2020

Answer:35x^3 + 15x^2 + 42xz + 28x + 18z + 12

Step-by-step explanation:

(7x + 3) (5x^2 + 6z + 4)

7 (5^2 + 6 + 4) +3 (5^2 + 6 + 4)

35^3 +42 + 28 + 15^2 + 18 + 12

35^3 + 15x^2 + 42xz + 28x + 18z + 12

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